Skip to content
Specdex
Compare now
Bang & Olufsen Beosound A5 · Black — Smart/Portable · $1099
Bang & Olufsen

Bang & Olufsen Beosound A5 · Black

Smart/Portable · $1099

88
/ 100
From $1,099
VS
Bang & Olufsen Beosound A5 · Black wins by 2
Sonos Era 100 — Stereo · Wi-Fi 6 · Line-in
Sonos

Sonos Era 100

Stereo · Wi-Fi 6 · Line-in

86
/ 100
From $249
Specdex verdict

Bang & Olufsen Beosound A5 · Black takes it — here’s why.

In our weighted Specdex score, Bang & Olufsen Beosound A5 · Black lands at 88 and Sonos Era 100 at 86. That puts Bang & Olufsen Beosound A5 · Black ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Bang & Olufsen Beosound A5 · Black if…

  • ✓Easy multi-room with ecosystem
  • ✓App EQ on modern models
  • ✓USB-C/AUX input on some

Pick Sonos Era 100 if…

  • ✓True stereo from one speaker
  • ✓USB-C line-in
  • ✓Trueplay tuning
Share this comparison: Share to Reddit X / Twitter

Winner by scenario

Derived from the sub-score breakdown · not a separate test

Design

Sonos Era 100

Compared on the design sub-score

Sonos Era 100 leads on design (90 vs 88).

Sound

Tie

Compared on the sound sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Features

Tie

Compared on the features sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Sonos Era 100

Specdex score per dollar at MSRP

Sonos Era 100 more score per dollar ($249 vs $1,099).

Bang & Olufsen Beosound A5 · Black 88
vs
86 Sonos Era 100

Score breakdown

Bang & Olufsen Beosound A5 · Black
88
sound 88
features 86
design 88
ecosystem 84
Sonos Era 100
86
sound 88
features 86
design 90
ecosystem 86

Specs side-by-side

Bang & Olufsen Beosound A5 · Black versus Sonos Era 100 — full spec comparison
Spec Bang & Olufsen Beosound A5 · Black Sonos Era 100
Drivers
—
2 tweeters + 1 mid-woofer
Connectivity
—
Wi-Fi 6, BT 5.0, USB-C
Voice
—
Amazon Alexa + Sonos Voice

Bang & Olufsen Beosound A5 · Black

Pros
  • +Easy multi-room with ecosystem
  • +App EQ on modern models
  • +USB-C/AUX input on some
Cons
  • −Brand ecosystem lock-in
  • −Subscription features on some
  • −Bass limits at lower sizes

Sonos Era 100

Pros
  • +True stereo from one speaker
  • +USB-C line-in
  • +Trueplay tuning
Cons
  • −Sonos app issues persist
  • −No voice assistant in EU
  • −Bass-light vs larger rivals

FAQ: Bang & Olufsen Beosound A5 · Black vs Sonos Era 100

Which is better, Bang & Olufsen Beosound A5 · Black or Sonos Era 100? +

Bang & Olufsen Beosound A5 · Black scores 88 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.

Is Bang & Olufsen Beosound A5 · Black worth the price? +

At $1,099, Bang & Olufsen Beosound A5 · Black delivers a Specdex score of 88 — strongest in sound.

Is Sonos Era 100 worth the price? +

At $249, Sonos Era 100 delivers a Specdex score of 86 — strongest in design.

Does Bang & Olufsen Beosound A5 · Black or Sonos Era 100 last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for design, Bang & Olufsen Beosound A5 · Black or Sonos Era 100? +

Sonos Era 100 — leads on design (90 vs 88). Compared on the design sub-score.

Which is the better value, Bang & Olufsen Beosound A5 · Black or Sonos Era 100? +

Sonos Era 100 — more score per dollar ($249 vs $1,099). Specdex score per dollar at MSRP.